Unique black bead and turquoise necklace/bracelet

This is a long strand of black beads with turquoise colored beads mixed and carved beads on end No clasp- this choker necklace/bracelet just wraps around neck (as choker) or wrist (see photo) and can be tied, tucked, or left to hang open 43 inches single strand- black beads are 1/16th of inch